SITCSection 7
U.S. imports of metal-rolling mills (SITC 73721) totaled $14.4M in April 2026, traded with 27 countries.
Importers of Metal-Rolling Mills paid $556K in duties in April 2026 — an effective duty rate of 4.5% on $12.5M in dutiable value, based on actual customs collections rather than the published tariff schedule. Metal-Rolling Mills imports of $14.4M in April 2026 ran 14% above the year-to-date monthly average of $12.6M.
Last updated: April 2026 dataMetal-rolling mills — the large capital installations that reduce hot or cold metal slabs, billets, and coils into sheet, strip, rod, bar, and structural profiles — are classified under SITC 73721. These are among the most capital-intensive pieces of equipment in the metals industry, with hot-strip mills and cold-rolling tandem mills representing multi-year procurement and installation cycles. Trade professionals importing rolling mill equipment should assess whether the machinery's steel structural components trigger Section 232 considerations and confirm whether the equipment qualifies as a complete mill or must be classified as parts.
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A single rolling stand generally lacks the essential character of a complete rolling mill and would more appropriately be classified as a part or component under 73729 rather than as a complete mill under 73721. However, if the stand constitutes the entirety of a simple rolling installation, a complete-machine classification may be defensible — a binding ruling from CBP is advisable for high-value, ambiguous shipments.
Rolling mill equipment is typically oversized and overweight, requiring specialized heavy-lift vessels, port facilities with adequate crane capacity, and overland transport permits. Importers should coordinate with freight forwarders experienced in project cargo well in advance, and confirm that the receiving facility has the foundation and utility infrastructure ready before the shipment departs.
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Monthly import values over time